Subgroups — C₈₉×#8818 #36386666

Order 22784.

486 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₈₉×#1845	C₂	1	6	yes	maximal
2	C₂×C₈²×C₈₉	C₂	1	1	yes	maximal, characteristic
3	C₂×#107×C₈₉	—	2	12	no	—
4	C₂×C₄×C₈×C₈₉	C₂²	1	3	yes	—
5	#384×C₈₉	C₂²	1	4	yes	—
6	C₈²×C₈₉	C₄	1	4	yes	complemented
7	C₂²×C₈×C₈₉	D₄	1	6	yes	—
8	C₂×C₄⋊C₄×C₈₉	—	2	12	no	—
9	C₂×C₄²×C₈₉	C₂³	1	1	yes	characteristic
10	#107×C₈₉	—	4	24	no	—
11	C₄×C₈×C₈₉	C₂×C₄	1	6	yes	—
12	C₄×C₈×C₈₉	Q₈	1	6	yes	—
13	C₂²×C₄×C₈₉	—	4	4	no	—
14	C₂²×C₄×C₈₉	C₂×D₄	1	3	yes	—
15	C₂×C₈×C₈₉	C₄⋊C₄	1	12	yes	—
16	C₂×C₈×C₈₉	D₈	1	12	yes	—
17	C₂×C₈×C₈₉	Q₁₆	1	12	yes	—
18	C₄⋊C₄×C₈₉	—	4	24	no	—
19	C₄²×C₈₉	C₂²×C₄	1	1	yes	characteristic
20	C₄²×C₈₉	C₂×Q₈	1	3	yes	—
21	C₂³×C₈₉	#127	1	1	yes	characteristic
22	C₂×C₄×C₈₉	—	8	12	no	—
23	C₂×C₄×C₈₉	C₂×C₄⋊C₄	1	3	yes	—
24	C₂×C₄×C₈₉	C₄⋊Q₈	1	3	yes	—
25	C₂×C₄×C₈₉	C₂×D₈	1	6	yes	—
26	C₂×C₄×C₈₉	C₂×Q₁₆	1	6	yes	—
27	C₈×C₈₉	#107	1	24	yes	complemented
28	C₂²×C₈₉	#384	1	1	yes	characteristic
29	C₂²×C₈₉	#493	1	3	yes	—
30	C₂²×C₈₉	#494	1	3	yes	—
31	C₄×C₈₉	—	16	4	no	—
32	C₄×C₈₉	C₂×#107	1	6	yes	—
33	C₄×C₈₉	#500	1	6	yes	—
34	#8818	C₈₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
35	C₂×C₈₉	#1712	1	1	yes	characteristic
36	C₂×C₈₉	#1713	1	3	yes	—
37	C₂×C₈₉	#1845	1	3	yes	—
38	#1845	C₂×C₈₉	1	6	yes	—
39	C₂×C₈²	C₂×C₈₉	1	1	yes	characteristic
40	C₈₉	#8818	1	1	yes	characteristic, direct product factor, Sylow
41	C₂×#107	—	2	12	no	—
42	C₂×C₄×C₈	C₂²×C₈₉	1	3	yes	—
43	#384	C₂²×C₈₉	1	4	yes	—
44	C₈²	C₄×C₈₉	1	4	yes	complemented
45	C₂²×C₈	D₄×C₈₉	1	6	yes	—
46	C₂×C₄⋊C₄	—	2	12	no	—
47	C₂×C₄²	C₂³×C₈₉	1	1	yes	characteristic
48	#107	—	4	24	no	—
49	C₄×C₈	C₂×C₄×C₈₉	1	6	yes	—
50	C₄×C₈	Q₈×C₈₉	1	6	yes	—
51	C₂²×C₄	—	4	4	no	—
52	C₂²×C₄	C₂×D₄×C₈₉	1	3	yes	—
53	C₂×C₈	C₄⋊C₄×C₈₉	1	12	yes	—
54	C₂×C₈	D₈×C₈₉	1	12	yes	—
55	C₂×C₈	Q₁₆×C₈₉	1	12	yes	—
56	C₄⋊C₄	—	4	24	no	—
57	C₄²	C₂²×C₄×C₈₉	1	1	yes	characteristic
58	C₄²	C₂×Q₈×C₈₉	1	3	yes	—
59	C₂³	#127×C₈₉	1	1	yes	characteristic
60	C₂×C₄	—	8	12	no	—
61	C₂×C₄	C₂×C₄⋊C₄×C₈₉	1	3	yes	—
62	C₂×C₄	C₄⋊Q₈×C₈₉	1	3	yes	—
63	C₂×C₄	C₂×D₈×C₈₉	1	6	yes	—
64	C₂×C₄	C₂×Q₁₆×C₈₉	1	6	yes	—
65	C₈	#107×C₈₉	1	24	yes	complemented
66	C₂²	#384×C₈₉	1	1	yes	characteristic
67	C₂²	#493×C₈₉	1	3	yes	—
68	C₂²	#494×C₈₉	1	3	yes	—
69	C₄	—	16	4	no	—
70	C₄	C₂×#107×C₈₉	1	6	yes	—
71	C₄	#500×C₈₉	1	6	yes	—
72	C₂	C₈₉×#1712	1	1	yes	characteristic
73	C₂	C₈₉×#1713	1	3	yes	—
74	C₂	C₈₉×#1845	1	3	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₈₉	#127
commutator	C₄²	C₂²×C₄×C₈₉
Frattini, cosocle	C₂×C₄²	C₂³×C₈₉
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₈₉ ◁ C₂×C₄²×C₈₉ ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
6. C₈²×C₈₉	C₄	semidirect
27. C₈×C₈₉	#107	semidirect
34. #8818	C₈₉	direct (N × H)
40. C₈₉	#8818	direct (N × H)
44. C₈²	C₄×C₈₉	semidirect
65. C₈	#107×C₈₉	semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₈₉×#1845	2
C₂×C₈²×C₈₉	2
#8818	89

Subgroups — C89×#8818 #36386666

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₈₉×#8818 #36386666